Yahweh your God will absolutely keep his promises to you. He will drive out all your enemies and make them retreat before you so that you will possess their land.
You still must conquer the land of the Sidonians who live in the hill country between the Lebanon Mountains and Misrephoth Maim. As the people of Israel advance, I myself will drive out these peoples from before you! Divide the land among the tribes of Israel exactly as I have commanded you.